发明名称 |
REPETITIVE TRANSMISSIONS IN MULTI-CARRIER BASED WIRELESS ACCESS TECHNIQUES |
摘要 |
According to one embodiment, a method for repetitive transmission using a plurality of sub-carriers includes: preparing a symbol to be transmitted using the plurality of sub-carriers within a single time domain unit; repeating the symbol a predetermined number (N) of times; applying a corresponding one of N different cyclic shift values to each of the N repeated symbols to be transmitted using the plurality of sub-carriers within the single time domain unit; performing an IFFT (Inverse Fast Fourier Transform) on each of the N repeated symbols to which the corresponding one of the N different cyclic shift values is applied; and transmitting the N repeated symbols on which the IFFT is performed using the plurality of sub-carriers.
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申请公布号 |
US2012216092(A1) |
申请公布日期 |
2012.08.23 |
申请号 |
US201213401831 |
申请日期 |
2012.02.21 |
申请人 |
LEE MOON-IL;CHUN JIN-YOUNG;CHANG JAE-WON;JUNG JIN-HYUK;LG ELECTRONICS INC. |
发明人 |
LEE MOON-IL;CHUN JIN-YOUNG;CHANG JAE-WON;JUNG JIN-HYUK |
分类号 |
H04L1/18;G06F11/14 |
主分类号 |
H04L1/18 |
代理机构 |
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地址 |
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